"""empty message

Revision ID: 28a427cbd4cf
Revises: e9f534df23a8
Create Date: 2018-06-03 01:47:33.006039

"""
from alembic import op
import sqlalchemy as sa
import sqlalchemy.types as ty


# revision identifiers, used by Alembic.
revision = '28a427cbd4cf'
down_revision = 'e9f534df23a8'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('user','username', type_=ty.VARCHAR(50, collation='NOCASE'))
    op.alter_column('user','github_username', type_=ty.VARCHAR(50, collation='NOCASE'))
    op.alter_column('user','forums_username', type_=ty.VARCHAR(50, collation='NOCASE'))
    op.create_index(op.f('ix_user_username'), 'user', ['username'], unique=True)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('user','username', type_=ty.VARCHAR(50))
    op.alter_column('user','github_username', type_=ty.VARCHAR(50))
    op.alter_column('user','forums_username', type_=ty.VARCHAR(50))
    op.drop_index(op.f('ix_user_username'), table_name='user')
    # ### end Alembic commands ###